China National Air Separation Engineering Co., Ltd.
| Medium | LO2,LN2,LAr,LNG |
| Design temperature | -270℃ |
| Inner,outer tube material | 06Cr19Ni10(can be changed according to customer’s requirement） |
| Vacuum pipeline | 06Cr19Ni10 |
| product name | Vacuum Insulation pipeline |
| type | Cryogenic Equipment |
| Brand Name | CNASEC |
| Place of Origin | China |
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Product Specification
| Medium | LO2,LN2,LAr,LNG | Design temperature | -270℃ |
| Inner,outer tube material | 06Cr19Ni10(can be changed according to customer’s requirement） | Vacuum pipeline | 06Cr19Ni10 |
| product name | Vacuum Insulation pipeline | type | Cryogenic Equipment |
| Brand Name | CNASEC | Place of Origin | China |
| High Light | skid mounted lng plant ，gas liquid separator | ||
Vacuum Insulated Pipe Cryogenic Equipment Cryogenic Process Engineering
Vacuum Insulation pipeline
Main Charateristics
The pipelines are made in sections, and connection by vacuum flanges or welding. Helium mass spectrometry is used to detect leakage of the inner and outer tubes, our pipelines with good cold insulation effect, convenient installation and maintenance, which can reduce installation jobs on site and save cost. Our pipelines adopts inner and outer compensation structure, with advanced technology, stable performance, safety and reliable.
Technical Parameters:
| Specs of Vacuum Pipeline: | ||||||||||||||
| Pipeline Specs(mm) | Nominal diameter | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 | DN250 |
| Inner tube | Ф20 | Ф25 | Ф32 | Ф38 | Ф45 | Ф57 | Ф76 | Ф89 | Ф108 | Ф133 | Ф159 | Ф219 | Ф273 | |
| Outer tube | Ф89 | Ф89 | Ф89 | Ф108 | Ф108 | Ф114 | Ф140 | Ф159 | Ф180 | Ф273 | Ф245 | Ф325 | Ф406 | |
| Working Pressure | According to customer’s requirement | |||||||||||||
| Design Temperature | -270℃ | |||||||||||||
| Working Medium | LO2,LN2,LAr,LH2,LHe,LNG | |||||||||||||
| Inner, outer tube material | 06Cr19Ni10(can be changed according to customer’s requirement) | |||||||||||||
| Inner layer pressure | ＜0.004Pa | |||||||||||||
| Pipeline cold loss | ≤0.5-2W/m(design data) | |||||||||||||
| Pipeline vacuum leakage rate | ≤1*10-10Pa M3/S | |||||||||||||
| Inner pipe strength test pressure | According to working pressure | |||||||||||||
| Gas tight test pressure | According to working pressure | |||||||||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Seller
Year Established:
1981
Total Annual:
5000000-10000000
Employee Number:
150~200
Ecer Certification：
Active Member
Established in 1981 High new technology enterprise Main business: engineering consultation, technical design, technology integration, equipment bidding, equipment supply, installation, EPC project, investment and operation etc. Employees: Over 200 China National Air Separatio... Established in 1981 High new technology enterprise Main business: engineering consultation, technical design, technology integration, equipment bidding, equipment supply, installation, EPC project, investment and operation etc. Employees: Over 200 China National Air Separatio...
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